Don't use WebLockOrientationCallback::OnSuccess() with arguments.

content/browser/screen_orientation/screen_orientation_dispatcher_host.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host.h"
 
 #include "content/browser/screen_orientation/screen_orientation_provider.h"
 #include "content/common/screen_orientation_messages.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 53 matching lines @@
   return RenderFrameHost::FromID(current_lock_->process_id,
                                  current_lock_->routing_id);
 }
 
 void ScreenOrientationDispatcherHost::NotifyLockSuccess(int request_id) {
   RenderFrameHost* render_frame_host =
       GetRenderFrameHostForRequestID(request_id);
   if (!render_frame_host)
     return;
 
-  DCHECK(web_contents()->GetRenderViewHost());
-
-  RenderWidgetHost* rwh = web_contents()->GetRenderViewHost();
-  blink::WebScreenInfo screen_info;
-  rwh->GetWebScreenInfo(&screen_info);
-
   render_frame_host->Send(new ScreenOrientationMsg_LockSuccess(
-      render_frame_host->GetRoutingID(),
-      request_id,
-      screen_info.orientationAngle,
-      screen_info.orientationType));
+      render_frame_host->GetRoutingID(), request_id));
   ResetCurrentLock();
 }
 
 void ScreenOrientationDispatcherHost::NotifyLockError(
     int request_id, blink::WebLockOrientationError error) {
   RenderFrameHost* render_frame_host =
       GetRenderFrameHostForRequestID(request_id);
   if (!render_frame_host)
     return;
 
@@ skipping 36 matching lines @@
                     blink::WebLockOrientationErrorCanceled);
   }
 
   if (!provider_.get())
     return;
 
   provider_->UnlockOrientation();
 }
 
 }  // namespace content